Fri 4 Aug, 2017 11:07 am - A ladder 6m long stands on rough ground, and rests against a smooth vertical wall at an angle of 65° to the horizontal. The mass of the ladder is 15kg.
this is the question mate (view)
Fri 4 Aug, 2017 09:59 am - A ladder 6m long stands on rough ground, and rests against a smooth vertical wall at an angle of 65° to the horizontal. The mass of the ladder is 15kg. (view)
